Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_dae1b0d5085dc00707d6aa7204e8aab1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_dae1b0d5085dc00707d6aa7204e8aab1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_dae1b0d5085dc00707d6aa7204e8aab1_cryptolocker
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Size
62KB
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MD5
dae1b0d5085dc00707d6aa7204e8aab1
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SHA1
3e4bf05a4bd2d16fb28658610cd6aabd1c482c75
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SHA256
d465af2ff6f1765256950e192cbb04ea158820d8f1481f97ef185feb40e58e3d
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SHA512
b9dc09b007ace01171362779c6dfb5f44f60da396b4ccff146b1ac14247bff602a993a8aaf0267802fb2c1de3799fdb288b8aeebf953ae1a1e2ee0b1e348a3e6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts7:BbdDmjr+OtEvwDpjM8j
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_dae1b0d5085dc00707d6aa7204e8aab1_cryptolocker
Files
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2024-03-09_dae1b0d5085dc00707d6aa7204e8aab1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE